Eric Walker added U.S. intelligence officials say Chinese government is collecting Americans' DNA - 60 Minutes - CBS News to BGI Group, China and the United States and Privacy and surveillance in China

Eric Walker added U.S. intelligence officials say Chinese government is collecting Americans' DNA - 60 Minutes - CBS News to BGI Group, and added BGI Group to Organizations and businesses in China and Biotechnology businesses

Eric Walker added a number of topics to Organizations and businesses in China, and added Organizations and businesses in China to Specific organizations and businesses and China

Eric Walker added a number of topics to Biotechnology businesses, and added Biotechnology businesses to Specific technology businesses